Thread: Did you buy your S1 Pro before about Sept. 2018? You may have this issue.
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  #11  
Old 02-20-2019, 03:27 AM
Peter Z Peter Z is offline
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Join Date: Sep 2005
Location: Vienna, Austria
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There is a long thread on the Bose S1 forum. It's not the battery, it's the speaker. Both of mine suffer from the battery drain and have to be replaced.
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